Portable Induction Welding machine Carbon steel, stainless steel, alloy steel, copper and aluminum pipes; round, square and rectangular tubes

Product Description:

The Portable Induction Welding Machine is a compact, high-frequency induction heating and brazing system designed for fast, clean and repeatable metal joining. It uses electromagnetic induction to heat the workpiece directly, allowing copper brazing, silver brazing, carbide tool brazing and local welding without open flame. The portable power unit and handheld or flexible induction coil make it suitable for workshop production, on-site maintenance and applications where large parts cannot be easily moved.
This machine is widely used for brazing carbide turning tools, milling cutters, drill bits, saw blades, mining picks, copper pipes, HVAC components, electrical joints and small mechanical assemblies. It is also suitable for local annealing, preheating and heat treatment when required

Features:

• Portable and flexible design: compact power unit with handheld or remote induction coil for easy movement and on-site operation.
• Fast induction heating: heat is generated inside the workpiece, enabling rapid temperature rise and short cycle times.
• Non-contact heating: reduces surface damage and improves joint consistency compared with flame heating.
• IGBT high-frequency technology: stable output, energy-efficient performance and low maintenance.
• Precise local heating: only the joint area is heated, helping to reduce distortion and improve brazing quality.
• Easy coil replacement: different induction coils can be matched to pipes, tools, joints and irregular parts.
• Multiple safety protections: over-current, over-voltage, over-heating, phase loss and water shortage protection.
• Simple operation: suitable for production lines, repair workshops and field welding tasks.

Technical Parameters:

Applications:

Tube & pipe longitudinal seam welding:Carbon steel, stainless steel, alloy steel, copper and aluminum pipes; round, square and rectangular tubes

Fast, continuous seam welding with stable quality; easy integration into roll-forming lines.

Induction brazing:Carbide tools, diamond saw blades, drill bits, mining picks, woodworking tools, copper pipes, heat exchangers, fuel lines, manifolds.

Clean, localized heating; strong joints; suitable for same and dissimilar metals.

Welding preheat & PWHT:Pipeline girth welds, pressure vessels, structural steel, shipbuilding, power plant piping, flat plates

Reduces cracking risk, controls cooling rate and relieves residual stress.

Weld seam annealing / normalizing:ERW pipes, welded stainless/carbon steel tubes.

Restores ductility, reduces hardness and improves corrosion and fatigue performance.

Hot induction bending & forming: